GPT-3's more sophisticated big brother, GPT-4, is here. And according to the authors of a new book, it's ready to help patients in the ER.

OpenAI is now bringing GPT-4.1 to the Plus, Pro, and Team tiers of ChatGPT. GPT-4.1 was previously available only to API users. Since I'm throwing a whole lot of buzzwords at you, let's spend a minute ...

GPT-5 arrived a few weeks ago, though its rollout hasn’t been entirely smooth. While the model shows plenty of promise, its debut also meant the abrupt removal of every other GPT model from ChatGPT’s ...

OpenAI is releasing its GPT-4.1 and GPT-4.1 mini AI models in ChatGPT, the company announced in a post on X Wednesday. The GPT-4.1 models should help software engineers who are using ChatGPT to write ...

On Thursday, OpenAI announced GPT-5 and three variants—GPT-5 Pro, GPT-5 mini, and GPT-5 nano—what the company calls its “best AI system yet,” with availability for some of the models across all ...

OpenAI announced the debut of its GPT-4.5 model on Thursday, unveiling one of the most highly anticipated products in the booming generative AI market. But the launch, coming two years after GPT-4 was ...

After years of hype and speculation, OpenAI has officially launched a new lineup of large language models (LLMs), all different-sized variants of GPT-5, the long-awaited successor to its GPT-4 model ...

After years of rumors and speculation, OpenAI’s next-gen GPT-5 language model is finally here. But while many of those early rumors claimed that the next major ChatGPT model would achieve artificial ...

The new model displays expert-level skill in work tasks, and exceeds Gemini in several benchmarks. OpenAI on Thursday released its answer to Google’s impressive Gemini 3 Pro model–GPT-5.2—and by the ...

OpenAI on Thursday unveiled its highly anticipated GPT-5, a powerful multi-modal AI model featuring major advancements in problem-solving and coding. The new flagship model was announced during a ...

As the paint on GPT-5 dries, OpenAI is already working on GPT-6. The model's biggest differentiator seems to be deeper personalization. OpenAI is keeping an increasingly brisk pace on the path toward ...

At long last, GPT-5 has arrived — and it's free to all ChatGPT users. On Thursday, OpenAI launched what it describes as its smartest and fastest model yet during a livestream event. In a press ...